Nightmares/Night Terrors, am I the only one?

Its said that night terrors occur more often when there is a mental disibility - depression, eating disorders, etc. I am almost positive that I've had them, espically around June of this year and throughout the summer. Id be bolting out of bed, not usually asleep for long, and be terrified.
My biggest problem, however, are my nightmares. I'm pretty sure I can even dream anymore. I have them so often that a lot of them don't even bother me anymore. But there's one particular one I've noticed reoccuring lately, basically I get a small injury/cut, I have to get dirt out or I pick at the scab, and suddenly the wound is opening, wider and wider, deeper and deeper, until I see the inside of my body, bones and all. The worst part is that I am completely aware what is going to happen, in the dream I'm telling myself to stop, but its like its out of my controll. Its disturbing and I really wish I knew how to stop them. I always wake up right when its getting really gory, but there's still the feelings of fear and mixed emotions.. I hate it! I don't even wanna go to sleep! it doesn't help that I never sleep well, and always wake up 684397436 times a night!!